concrete

1.

1 point

supports itself on the concrete that has already been cast. also called "climbing forms".

2.

1 point

Reduce water content by 12 to 30 percent and can be
added to concrete with a low-to-normal slump flowing
concrete

3.

1 point

a renewable biomaterial. High-growing varieties of the Cannabis plant and its
product.

4.

1 point

Father of SCC technology

5.

1 point

breaks rock by impacting the rock with hammers that are fixed upon the outer edge of a spinning rotor

6.

1 point

developer of hemp

7.

1 point

Are the pioneers of growing and processing industrial
hemp in the UK

8.

1 point

type of formwork that can be used to form any regular shape or core. suitable for construction of core walls in high rise structures

9.

1 point

molds concrete to its desired shape and size

10.

1 point

Specialize in the development of lime based
construction materials for environmental building uses

11.

1 point

inventor of flying formworks

12.

1 point

Can be prepared by simply adding water and using
standard mixing equipment

13.

1 point

A measure of the degree of consistency and extent of workability

14.

1 point

Risk when recycled glass is used in concrete and this
must be minimized to an acceptable level

15.

1 point

acts as a binder for concrete

16.

1 point

also called "molds" or "shuttering"

17.

1 point

a very effective and popular method of controlling
steambank erosion

18.

1 point

used for measuring modulus of rupture

19.

1 point

____ recycled bottles are used to make one 5 x 9 ft.
panel of glass countertop

20.

1 point

Said that buildings account for 38% of the CO2
emissions in the US and demand for carbon neutral
and/or zero footprint buildings is at an all-time high.

21.

1 point

concrete which is free of trash, wood, paper, and other such materials

22.

1 point

A new fire-resistant building material that is as versatile
as concrete, but made primarily from recycled
materials

23.

1 point

Necessary additive to increase strength and durability
in concrete jewelry, molds and sculpture.

24.

1 point

a system of formwork for reinforced concrete usually made with a rigid thermal insulation that stays in place as a permanent interior and exterior substrate for walls, floors, and roofs

25.

1 point

to assess segregation resistance suitable for laboratory and site use

26.

1 point

common type of cement used worldwide. originates from limestone

27.

1 point

a material added to concrete that changes its viscosity and improves the stability of the mixture

28.

1 point

Made from almost 100% postconsumer recycled glass
obtained directly from local curbside recycling programs.

29.

1 point

traditional formwork with less physical material required because of its greater strength. often favored over timber formwork

30.

1 point

one of the most common recycled materials. mostly made from melting silica based sand

31.

1 point

uses compressive force for breaking of particle

32.

1 point

can be used with concrete to produce structurally efficient footings, columns, beams, walls, sinks, furnitures and an array of accessories

33.

1 point

formworks that are flown from story to story by a crane or by an elevator

34.

1 point

alternative binders to make concrete

35.

1 point

States that for a given combination of materials and as
long as workable consistency is obtained, the strength
of concrete at a given age depends on the w/c ratio

36.

1 point

it is used to determine the tensile strength of concrete in an indirect way

37.

1 point

test for the filling ability of the concrete

38.

1 point

most traditional formwork used

39.

1 point

typically made of a recipe of mixing different sizes of
crushed rock together forming the Aggregate which has
certain desirable properties

40.

1 point

Crushing at the actual construction site using portable
crushers reduces construction costs and the pollution
generated when compared with transporting material
to and from a quarry

41.

1 point

determines behavior of materials under crushing load

42.

1 point

Bring their expertise as the largest manufacturers of
lime in the world and also the benefit of many years’
research and development of binders for hemp in
France.

43.

1 point

Is a combination of chopped hemp shiv and binder
comprising of natural hydraulic lime and a small
amount of cement.

44.

1 point

Ability to resist weathering action, chemical attack, abrasion, or any process of deterioration.

45.

1 point

cannot be used as glass powder

46.

1 point

the introduction of air into concrete mixtures

47.

1 point

Method of utilizing the rubble from demolished or renovated buildings

48.

1 point

Rocks that contain 80% or more of calcium or
magnesium carbonates including marble, chalk, oolite,
and marl.

49.

1 point

highly engineered concrete with much higher fluidity without segragation and is capable of filling every corner of the formworks under its own weight

50.

1 point

Used to minimize the risk of damaging alkali- silica
reaction