RESOURCE LIBRARY

Enter span, arch depth on face, preferred joint size and intrados rise required as a pervcentage of span (recommended 1%) and the calculator will provide all the detail to set out brick cut size at intrados and extrados (extrados brick cuts will be a constant measurment). Bricks at intrados with a >1% rise will be tapered and increase in size from skewback to key brick, and mirrored on opposite side.

Can you work through from A to Z? There are three opportunities to enter the correct word, each incorrect entry costs you one of the 10 lives you start with. If you need additional help, you can ask to remove the unnecessary letter boxes, leaving you with the exact length of the word required, there is a cost though. Spelling is important too, so be accurate. PS. words changes every game. If you switch on CARRY FORWARD, letters placed in the correct sequence in a word will b

This game will randomly select 10 paired cards (image and name) from a larger batch, you have to find the pairs. The click counter is on and the clock is ticking!

This game will randomly select 10 paired cards (image and name) from a larger batch, you have to find the pairs. The click counter is on and the clock is ticking!

This game will randomly select 10 paired cards (image and name) from a larger batch, you have to find the pairs. The click counter is on and the clock is ticking!

This game will randomly select 10 paired cards (image and name) from a larger batch, you have to find the pairs. The click counter is on and the clock is ticking!

With a bank of 200 questions, there is plenty of opportunity to revisit some key level 1 themes in this flexible activity. You get to choose how many questions you have time to answer (up to 50).

Not suitable for mobiles. Over 100 questions covering 8 themes that get progressively harder. What will be your highest break? Click on the balls to select, starting with a red. Wrong question and you let your opponent in. When you press start you will be prompted to type in the names of the players.

Not suitable for mobiles. Over 100 questions covering 8 themes that get progressively harder. What will be your highest break? Click on the balls to select, starting with a red. Wrong question and you start your break again.

Not suitable for a mobile Red Ball team v White Ball team. 25 balls each, 5 wickets for each team. 5 Themed values: 1 run = tools. 2 runs = brick/block terms and measurements, 3 runs = information sources, 4 runs = health and safety acronyms, 6 runs = construction calculations Take it in turns to bowl. Red team first.

20 construction questions in a random order, you have 30 seconds to complete each question, so work at pace and stay focused.

Desktop Version Can you turn the board green? 20 calculation questions, with a maximum score of 210. Game will progress automatically after you submit each question response.

Eight themes, five multiple choice questions per theme 6 seconds per question. How well will you do? Select themes in any order

50 correctly spelt construction words, each with two incorrect distractors. How many of the correctly spelt words can you identify? There are 50 and you have 60 seconds.

Options for calculating brick and block quantities in square, rectangular and gable walls, up to 4 walls and 4 openings. Select the option and enter measurements in metres and millimetres. Brick option also for half brick and one brick walls. Click here to return to BTTB Calculation Tool Menu

A simple tool to determine an angle, particularly useful when calculating the angle of rake on a gable or boundary wall. Ensure the horizontal and vertical lines are at 90 degrees to each other, and measure back from the right angle to the line of rake. Click here to return to BTTB Calculation Tool Menu