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LE
ED
RATING SYSTEMS FOR GREEN BUILDINGS
IN
INDIA
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TABLE:STRUCTURE OF LEED-INDIA NC RATING SYSTEM
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TERI-GRIHA
RATING SYSTEMS FOR GREEN BUILDINGS
IN
INDIA
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ASPECT : LEVELS OF RATINGS & POINTS EARNED BY
THE BUILDING
TABLE: COMPARATIVE DISTRIBUTION-ENV. ASPECT
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REFLECTIVE GLASS
REFERENCES
The Indian Standards listed below contain information which
through reference in
this text, constitute provisions of this Indian Standard.
5437: 1994 Figured, rolled and wired glass specification
3548: 1988 Indian Standard, Code of practice for glazing in
buildings
10439: 1983 Indian Standard, Code of practice for patent glazing
2553: 1990 Safety glass specification (Part 1)
REFLECTIVE GLASS
A metallic coating is applied to one side of the glass in order tosignificantly
increase the amount of reflection by the glass of both the visible
and infra-red
(light and heat) range of the electromagnetic spectrum. This
metallic coating can
be applied to clear or body tinted glass. The reflective glassimparts a mirror like
appearance to the exterior of buildings under most daytime
conditions.
PROPERTIES
The properties of reflective glass are:
Increased aesthetic appeal. Gives enormous flexibility in designing the exterior due to
availability of
number of colours / shades
Facilitates energy savings through reduction in interior solar
heat gain and
cost reduction in the cost of heating and cooling systems.
Improves occupants comfort as interior temperature variations
are less and
easier to control.
REFLECTIV
EGLASS
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They should also be centered at quarter points and be 1/16"
(1.6 mm) less than the channel width.
Inadequate edge clearances can cause glass breakage as a
result of glassto-metal contact.
A minimum face clearance of 1/8" (3 mm) and a minimum
edge clearance of 1/4" (6 mm) are recommended.
Weep System
Do not expose the edges of laminated, insulating and
opacifier film glassto standing water. This can cause
premature seal failure or delamination.Structural Silicone Glazing
Structural silicone glazing systems use silicone sealants with
an interior backup mullion.
Varying degrees of light transmittance and varying reflectance.
Reduces the air- conditioning load of the buildings
Density : 2.4 2.5 g/cm3
Available thickness : 3 mm - 12 mm
Normally available sizes up to : 2250 x3210 mm (Bigger size
can also be made)
U value : 5.1 to 5.7 W/sq. m.K for 6mm thick
Shading co-efficient : 0.25 - 0.552 for 6mm thick
Visible light transmittance : 5 40% for 6 mm thick
GUIDELINES
Only 100% silicone setting blocks be used for all types of glazing
systems.
The blocks should have a durometer hardness of 855.
Glass Handling and Storage
Care needs to be taken during handling and glazing to
ensure that glass damage does not occur. Do not allow glassedges to contact the frame or any hard surface during installat
ion. Use rolling blocks if the laminated units are rotated or
cartwheeled on their corners.
REFLECTIV
EGLASS
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Improper glass storage techniques may result in damage to glass
components, glass surfaces, coatings or glass breakage. Store
glass crates properly to prevent them from tipping. Also, ensure
proper blocking and protection from outside elements.
Once the glass is installed, the architect, general contractor or
building owner should provide for glass protection and cleaning.
Weathering metals, alkaline materials or abrasive cleaners may
cause surface damage. Windblown objects, welding sparks or
other material that contacts the glass surface during
construction may cause irreversible damage.
Inspection should be done from distance by factors such as
Pinholes
Uniformity
Distortion
Scratches
MAINTENANCE AND CLEANING
Frequent glass cleaning during construction is recommended.
Immediately remove any glazing lubricants from the reflective
coated surface. Prolonged contact of the reflective coating with
some glazing lubricants can cause damage to the coating.
House hold detergents should not be used as glass cleaning
agents.
Avoid any contact of the reflective coating with metals orother hard materials e.g. razor blades, belt buckles,
buttons, rings or any abrasive clothing.
Clean a small area at a time and inspect the glass surface
frequently to ensure that no glass or reflective coating is
damaged. Glass should be covered with plastic film during the
construction. Avoid contact of the reflective coating or glass with acids or
strong alkalis. Substances such as caustic soda used to clean
aluminum framing as it will cause extensive damage to the
reflective coating and glass surface.
REFLECTIV
EGLASS
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Swimming Pools
19-13-B33b. Public pools
The following requirements shall apply to any public pool.
(a) Definitions.
(1) "Public Pool" means an artificial basin constructed of concrete,
steel, fiberglass or other relatively impervious material intended for
recreational bathing, swimming, diving, or therapeutic purposes which is
located either indoors or outdoors and is provided with a controlled water
supply and which is not used or intended to be used as a pool at a single
family residence. The term also includes a pool located at a single family
residence which is used or intended to be used for commercial or business
purposes. The term "public pool" includes any related equipment,
structures, areas, and enclosures that are intended for the use of the pool
patrons or pool staff such as toilet, dressing, locker, shower, and pool
equipment rooms. Public pools shall be classified as follows:
(A) "Public Swimming Pools" are conventional pools used or
intended to be used for recreational bathing, swimming and water
recreation activities.
(B) "Public Wading Pools" are pools principally used or intended to
be used for wading and recreational bathing by small children.
(C) "Public Spas," "Whirlpools," or "Hot Tubs" are pools used for
recreational bathing which are used in conjunction with high velocity air
systems, high velocity water recirculation systems, hot water, cold water,
mineral baths or any combination of these items.
(D) "Public Diving Pools" are pools used only for diving or the
training and practice of diving techniques.
(E) "Special Purpose Public Pools" are pools used exclusively for a
particular purpose, including but not limited to water flumes, pools for
scuba diving instruction, therapeutic pools, hydrotherapy pools, floatation
vessels and pools used in aquatic programs for handicapped persons.
(2) "Commissioner" means the commissioner of health services or
his designee.
(3) "Depth Markers" means numerals of four inches minimum
height which are of a contrasting color with the background of the pool
and denote water depth in the immediately adjacent portion of the pool.
SWIMMINGPOOL
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(4) "One Unit of Lifesaving Equipment" shall consist of a ring buoy
not more than fifteen inches inside diameter to which shall be
attached
a fifty foot length of one-quarter inch line, and a life pole or shepard's
crook with blunted ends which is a minimum of twelve feet in length.
(b) General requirements for public pools.
(1) Construction. No person shall construct a public pool or
shall substantially alter or reconstruct any public pool except after
the plans for such have been approved in accordance with the
specifications contained in the most recent edition of the
Connecticut Public Swimming Pool Design Guide as adopted and
amended by the commissioner. Such plans shall be prepared byand bear the seal of an engineer or architect licensed to practice in
the State of Connecticut and shall be approved by the
commissioner. The applicant shall forward copies of the approved
plans to the director of health or his authorized agent. All public
pools shall be constructed or substantially altered or reconstructed
in accordance with the plans and specifications approved by the
commissioner unless prior approval of changes has been granted inwriting. The danger of disease, drowning or injury to bathers shall
be reduced to a practical minimum. The commissioner may
evaluate public pools constructed without the required plan approval
to assess conformance with specifications of the Connecticut Public
Swimming Pool Design Guide. The commissioner may issue a
"certificate of approval for use" to public pools on which construction
was completed prior to
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SWIMM
INGPOOL
Responsibility of director of health. When any public pool isfound not to meet the requirements of these regulations, or
when a condition is found which constitutes a public health
or safety hazard or a health nuisance to bathers or pool
patrons, the director of health may order such public pool
closed until corrections are made. The director of health
shall order such closure when there is significant evidence
of communicable disease being transmitted through use ofthe pool, when the public pool is being operated in such
manner as to constitute a significant health nuisance, or
when imminent safety hazards exist. Inspections shall be
conducted by the director of health or his authorized agent
to evaluate conformance with these regulations and to
protect the public health and safety. Any person aggrieved
by an order issued by a director of health, may within forty-eight hours after the making of such order, appeal to the
commissioner of health services in accordance with Section
19a-229 of the General Statutes and Sections 19-2-1 to 19-
2-43 inclusive of the Regulations of Connecticut State
Agencies.
(Effective October 26, 1984.)
January 1, 1980 and which are found to comply substantially with
the aforementioned criteria. No such certificate shall be issued
where deviations from design criteria may substantially increase
the risk to public health and safety.
(2) Supervisory Personnel. A person knowledgeable in theoperation of the pool and in pool water chemistry and testing shall
be on duty on the premises where the pool is located whenever the
pool is open for use. Names of supervisory personnel shall be
submitted to the local health department annually and whenever a
change in such personnel occurs.
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PAVER BLOCKS
1. Description
1.1 Interlocking Paver Blocks are manufactured from c53 grade concrete
using weigh-batched raw materials.
1.2 the blocks are cured as per international law for maximum loadstrength and labeled.
1.3 Continuous quality control is maintained on the incoming raw
material.
1.4 Manufacturing process are controlled strictly with regular
monitoring and in process quality control tests are conducted on wet
density, product thickness.
2. Delivery and site handling
2.1 The blocks are delivered to the site with extreme care to avoid any
kind of damage.
2.2 The blocks should be stored on a firm, level base until they are laid.
2.3 care should be taken during handling and storage to avoid damaging
the blocks corner.
3. Chemical resistanceThe blocks are made from concrete and are resistant to most chemical
likely to be split on road surfaces or parking areas, such as oil or petrol.
In
9.2 All construction work on pavement must be carried out after general
site works and after top soiling of adjacent areas had been completed.
dimensional tolerance.
1.5 Quality assurance tests are conducted on the finished product for:Appearance Dimensions Density Characteristic strength.
1.6 Interlocking Paver Blocks are designed for machine or hand laying.
The interlocking shape of the blocks makes them specially suitable for
heavy duty applications.
1.7 The blocks are available in Natural, charcoal, red and red brindle
standard colors With special color available on order .
m-40 grade (confirming to BS-6717 Part 11993 & BS -7533 Part III 1997)is suitable for heavy duty load i.e. port , airports service area garage etc.
the advice of of the manufacturer should be sought regarding the
specification of sub base
PAVER
BLOCKS
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4. Strength and stability
4.1 When tested in accordance with BS 6717-1: 1993 the mean
compressive strength of Paver blocks more then 500kg/cm2
4.2 The blocks have adequate impact resistance and will withstand
all normal loads during handling and laying and under traffic
conditions.4.3 The blocks provide surfacing which will withstand displacement
and remain stable when used in the situation described in section
3.1. however where surface settlement occurs due to failure of
supporting substructure, some localized edge spalling may result
sub grade should be strictly will eventually stain the surface.follow as
per BS standard.
5. Skid resistance
The wet- skid resistance value measured in accordance with Road
Research Laboratory.
The blocks are made from concrete and are resistant to most
chemical likely to be split on road surfaces or parking areas, such as
oil or petrol.
7. Rain water drainage
7.1 Tests conducted on a 1 m2 Pavement, indicate that during
periods of rain water will drain through the vertical channels and into
base course materials , resulting into surface ponding.
8. Maintenance
8.1 Provided there is no deterioration of the base, and the blocks are used for
application described in sect 3.1 , only twice-yearly cleaning using a
mechanical suction brushisnecessary.Thisshould
be conducted in spring and following clearance of leaf fall in autumn.
depending upon the pavers size thickness and use.
10. Block Laying procedure
10.1 Edge restraint must be provided to restrict lateral movement of thepaving blocks during service
10.2 Dagar Blocks are paid built jointed hand tight, sequentially the whole
area
PAVER
BLOCKS
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INSTALLATION
Interlocking Paver are simple to install:
1. Determine and mark the projects boundaries. 2. Create a solid sub-
base of stabilized road stone to within 4 of final grade. Suggested sub
base is 4-6 for patios and 8-10 for driveways.
3. Compact sub-base with tamper or vibrating compactor. 4. Add a 1
to 1 12 sand bed. This is a leveling bed for paver and is not
compacted at this time.
5. Lay the paver in the desired pattern on the sand, being careful not
to disturb the bed. (view patterns below)
6. When all the paver are in the position, spread a light layer of sand
over the entire area and run the vibrating compactor over the stones.
This will seat the stones, evening the joints, forcing sand up into the
joints from the bottom.
7. Spread a final light layer of
This will seat the stones,
evening the joints, forcing sand up into the joints from the bottom. 7.
Spread a final light layer of
sand over the entire area and sweep in all directions to fill in the
joints.
10.3 all normal standard practice should be followed
10.4 To hold the block tightly in place at the edge of the paved area, kiln
dried sand should be applied to fill the joints from restraining edges(
including tree pit surrounds).
10.5 The blocks are compacted withvibratingplatecompactor All these are
done to make Dagar Interlocking Paver blocks truly adhering to
8.2 in some cases weed or massInternational quality for Strength
growth in joint may take place, but this can be overcome with normal
proprietary weed killer.
8.3 If required blocks can be replaced using standard installation methods.
and durability
PAVER
BLOCKS
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